GET_CCWDEV_BY_DEV_ID(9) The ccw bus GET_CCWDEV_BY_DEV_ID(9)
NAME
get_ccwdev_by_dev_id - obtain device from a ccw device id
SYNOPSIS
struct ccw_device * get_ccwdev_by_dev_id(struct ccw_dev_id * dev_id);
ARGUMENTS
dev_id
id of the device to be searched
DESCRIPTION
This function searches all devices attached to the ccw bus for a device matching dev_id.
RETURNS
If a device is found its reference count is increased and returned; else NULL is returned.
AUTHOR
Cornelia Huck <cornelia.huck@de.ibm.com>
Author.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 GET_CCWDEV_BY_DEV_ID(9)
